Quality supervision and spot check of some buildin

2022-07-23
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The quality supervision and spot check of some building materials products by Wuhan Quality Supervision Bureau on the quality of building decoration materials such as cement involves the vital interests of the people, health and property safety. In 2009, Wuhan Municipal Bureau of quality and technical supervision conducted supervision and spot check on the quality of cement, cement products, new building materials, thermal insulation materials, ready mixed concrete and other building materials produced and sold throughout the city. A total of 1706 batches were spot checked and tested according to the relevant national and industrial standards of 0 (1) 00000 °. 1480 batches were qualified, with an average sampling pass rate of 86.8%. The production and distribution enterprises of unqualified products have been subject to post-treatment in accordance with relevant laws and regulations. Now, some qualified products (red list), unqualified products (black list) and production and sales enterprises are announced as follows (in no order):

qualified products and manufacturer name (red list)

waterproof insulation material

ytl brand

self adhesive rubber asphalt waterproof coiled material

Wuhan merison new building materials Co., Ltd.

Yuhong brand

polymer cement waterproof coating

Beijing Dongfang Yuhong Waterproof Technology Co., Ltd.

ZhuoBao brand

polyurethane waterproof coating

Wuhan ZhuoBao Technology Co., Ltd.

Aojie brand

crack resistant mortar Rubber powder

Wuhan Aojie High Tech Co., Ltd.

r.e brand

interface agent

Wuhan Chenggong energy saving materials Co., Ltd.

lakelian brand

vitrified micro bead thermal insulation mortar Crack resistant mortar

Wuhan laikelian Technology Co., Ltd.

wolpu brand

rubber powder

Wuhan wolpu Technology Co., Ltd.

rubber powder

as shown in Figure 120, Wuhan Yate Technology Development Co., Ltd.

qualified products and manufacturer name (red list)

product name and Specification No.

Factory No.

name of the inspected unit and nominal manufacturer

350 petroleum asphalt felt

no Factory No.

Wuhan Dongxihu Jingrui building materials business department (No. 90, building 5, zone 15, heliaokou market, Dongxihu District)

(impermeability is unqualified)

nominal Wuhan waterproof materials Co., Ltd.

one component polyurethane waterproof coating

no factory number

Wuhan Hanyang Huaao waterproof materials business department (No. 658, Hanyang Avenue, Hanyang District)

(the sample cannot form a film, the solid content and the dry time are unqualified)

5

one component polyurethane waterproof coating

no factory number

Wuhan Hanyang Huaao waterproof materials business department (No. 658, Hanyang Avenue, Hanyang District)

(the sample is unable to form film, the solid content and the actual drying time are unqualified)

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