Blog-Henan Xijian New Building Materials Co., Ltd

Henan Xijian New Building Materials Co., Ltd

Phone: +86-400-6786-157

Email: m13838719394@163.com

Henan Xijian New Building Materials Co., Ltd

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A neutral putty that doesn’t require paint—easy to apply and smooth to sand!

“Non-paintable, neutral-grade putty—easy to apply and simple to sand!” This statement encapsulates the four core advantages of this putty. Each advantage precisely meets the needs of wall finishing work, addressing the common pain points of traditional putties—such as their tendency to cause problems and the cumbersome application process. It’s perfectly suited for a variety of interior wall-finishing applications, including home renovations and commercial projects. Below, we’ll break down these advantages in detail, helping you clearly understand the practical value behind them and fully grasp this putty’s core competitive edge.

2026

What effects does mold on wall putty have on the wall surface?

1. Disrupting the wall’s appearance: Mold can appear in colors such as black, green, and gray. Once it spreads, it forms mold stains that, even after being wiped away later, leave behind pigment deposits, resulting in mottled and uneven walls that severely affect the aesthetic appeal. To restore the wall’s original appearance, the affected areas must be scraped off and repaired. 2. Damaging the putty layer itself: As mold grows, it breaks down the binding components within the putty, causing the putty layer to become powdery, sandy, and flaky, losing its adhesion. When touched by hand, it will crumble into powder, rendering it unsuitable as a base for paint application. The only option is to completely remove the damaged putty and start over from scratch.

2026

For quick repair mortar, choose Henan Xijian—rich project experience and high-strength materials!

Repair mortars are indispensable key materials in modern construction repair, reinforcement, and renovation projects. Their development history vividly reflects the evolution of construction materials—from a coarse, extensive approach toward refinement, functionalization, and high performance. In the early days, building repairs primarily relied on ordinary cement mortars—simply mixed from cement, sand, and water—which were low-cost but had limited performance. These materials exhibited significant shrinkage, low strength, and poor adhesion, making them prone to issues such as hollowness, cracking, and detachment. They could only meet basic repair needs and struggled to address more complex structural damages.

2026

Precautions for Putty Application During the Rainy Season and Solutions to Common Problems!

The core of construction during the rainy season is “controlling humidity, preventing moisture vapor, and ensuring dryness.” In line with the application requirements of this product, pay attention to the following five points to eliminate potential hazards at the source: 1. Strictly control the humidity of the construction environment: During construction, indoor air humidity must be kept below 80%. It’s best to avoid periods of continuous rain or heavy fog. If outdoor humidity exceeds the standard, close doors and windows to reduce indoor moisture levels. Resume construction only after humidity has reached the acceptable level, thus preventing moisture from entering the putty layer. 2. Pre-treat the substrate: Before applying the putty, make sure the wall surface is completely dry. The substrate’s moisture content must be ≤10%, and there should be no signs of seepage, dampness, or water stains. If the substrate is damp, allow it to air-dry naturally first. For walls prone to moisture (such as those adjacent to bathrooms, interior walls of balconies, or ground-floor walls), apply a layer of alkali-resistant, moisture-proof primer beforehand before applying this product.

2026

Construction Process for Tile Adhesives

1. Remove oil stains, dust, concrete curing agents, release agents, and other loose materials from the surface of the substrate. 2. When the tensile strength of the substrate is lower than the bond strength required for adhering exterior wall facing tiles, carry out reinforcement treatment to ensure a solid and smooth surface.

2026

Storage and Transportation of Tile Adhesives

Tile adhesive (tile grout) is a dry-mix mortar product. Improper storage and transportation can easily lead to moisture absorption and caking, which in turn may impair its bonding performance. During storage, the product should be kept in a dry, cool place, protected from direct sunlight and humidity. The ideal storage temperature is between 5°C and 25°C, with relative humidity not exceeding 70%. Unopened products should be stored on elevated platforms (e.g., at least 20 cm above the ground). Stacking height should not exceed 10 packages to prevent damage to the lower-layer packaging due to pressure and to avoid the effects of ground moisture.

2026

Application of tile and floor tile adhesives

Tile adhesives have a wide range of applications and can be used on ceramic tiles, stoneware tiles, as well as plastered surfaces. They are particularly important in areas that are subject to prolonged immersion or relatively high humidity. Different types of tiles require adhesives with varying materials and specifications; therefore, the choice of tile adhesive should be tailored to the specific type of tile. In the thin-bed application method, after the base adhesive is applied in strip patterns, its thickness is only 3 to 5 mm. Before construction begins, sample tiles and adhesives meeting the design requirements should be used to create test specimens. The bond strength of the tiles must comply with the provisions of the current industry standard "Test Standard for Bond Strength of Facing Tiles in Building Engineering," JGJ/T 110.

2026

Physicochemical Properties of Tile Adhesives

As an environmentally friendly, polymer-based composite material cementitious in nature, tile adhesives must meet the requirements of the national standard GB/T 25181-2019 and the industry standard JC/T 547-2017. The core physicochemical properties include bond strength, flexibility, workability, durability, and environmental friendliness. According to the standard JC/T 547-2017, bond strength is classified into two grades: C1 (standard type, with a tensile bond strength ≥ 0.5 MPa) and C2 (enhanced type, with a tensile bond strength ≥ 1.0 MPa). The enhanced type (C2) is particularly suitable for laying high-density, low-water-absorption tiles such as porcelain tiles. Flexibility is categorized into two levels: S1 (lateral deformation ≥ 2.5 mm) and S2 (lateral deformation ≥ 5.0 mm). Good flexibility enables the adhesive to accommodate minor deformations between the substrate and the tile, thereby reducing the risk of hollowing and detachment.

2026

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Phone:+86-400-6786-157

Mobile phone:+86-13838719394

Email:m13838719394@163.com

Address: 30 meters ahead of the South Ring Bridge No. 2, South Ring Road, Industrial Park, Shangji Town, Xichuan County, Nanyang City, Henan Province

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