A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pre-spraying anti-sticking waterproof construction method
The invention provides a pre-spraying anti-sticking waterproof construction method. The method comprises the following steps: spraying a pre-spraying anti-sticking spraying rapid-hardening rubber asphalt waterproof coating on the surface of a base layer to be constructed; after construction is completed, natural drying is conducted; uniformly scattering fine sand on the surface of the pre-spraying anti-sticking spraying quick-setting rubber asphalt waterproof coating to form a fine sand layer; after the reinforcing steel bars are bound, a subsequent concrete structure is poured, so that the fine sand layer is naturally integrated with the concrete to become one part of the post-poured concrete, and the reinforcing steel bars are prevented from being adhered to the pre-spraying anti-adhesion spraying rapid-hardening rubber asphalt waterproof coating, so that the reinforcing steel bars are prevented from damaging the pre-spraying anti-adhesion spraying rapid-hardening rubber asphalt waterproof coating; the waterproof layer is prevented from being damaged by the reinforcing steel bars during construction, and the waterproof layer is effectively protected; meanwhile, the fine sand layer can be used as a protective layer, so that the surface temperature and the surface aging degree of a waterproof layer formed by the pre-spraying anti-adhesion spraying quick-setting rubber asphalt waterproof coating under long-time direct solar radiation are reduced, and the anti-adhesion performance of the waterproof layer is improved.
本申请提供了一种预喷反粘防水施工方法，该方法包括：在待施工的基层表面进行喷涂预喷反粘喷涂速凝橡胶沥青防水涂料；施工完成后自然干燥；将细沙均匀撒至预喷反粘喷涂速凝橡胶沥青防水涂料的表面，以形成细沙层；绑扎钢筋后浇筑后续的混凝土结构，使细沙层自然与混凝土融为一体，成为后浇混凝土的一部分，以阻止钢筋与预喷反粘喷涂速凝橡胶沥青防水涂料粘连，以阻止钢筋破坏预喷反粘喷涂速凝橡胶沥青防水涂料，防止施工过程中钢筋将防水层搓坏，有效保护防水层；细沙层同时可以作为防护层，降低长时间太阳直射下的预喷反粘喷涂速凝橡胶沥青防水涂料形成的防水层的表面温度和表层老化程度，从而提升其反粘性能。
Pre-spraying anti-sticking waterproof construction method
The invention provides a pre-spraying anti-sticking waterproof construction method. The method comprises the following steps: spraying a pre-spraying anti-sticking spraying rapid-hardening rubber asphalt waterproof coating on the surface of a base layer to be constructed; after construction is completed, natural drying is conducted; uniformly scattering fine sand on the surface of the pre-spraying anti-sticking spraying quick-setting rubber asphalt waterproof coating to form a fine sand layer; after the reinforcing steel bars are bound, a subsequent concrete structure is poured, so that the fine sand layer is naturally integrated with the concrete to become one part of the post-poured concrete, and the reinforcing steel bars are prevented from being adhered to the pre-spraying anti-adhesion spraying rapid-hardening rubber asphalt waterproof coating, so that the reinforcing steel bars are prevented from damaging the pre-spraying anti-adhesion spraying rapid-hardening rubber asphalt waterproof coating; the waterproof layer is prevented from being damaged by the reinforcing steel bars during construction, and the waterproof layer is effectively protected; meanwhile, the fine sand layer can be used as a protective layer, so that the surface temperature and the surface aging degree of a waterproof layer formed by the pre-spraying anti-adhesion spraying quick-setting rubber asphalt waterproof coating under long-time direct solar radiation are reduced, and the anti-adhesion performance of the waterproof layer is improved.
本申请提供了一种预喷反粘防水施工方法，该方法包括：在待施工的基层表面进行喷涂预喷反粘喷涂速凝橡胶沥青防水涂料；施工完成后自然干燥；将细沙均匀撒至预喷反粘喷涂速凝橡胶沥青防水涂料的表面，以形成细沙层；绑扎钢筋后浇筑后续的混凝土结构，使细沙层自然与混凝土融为一体，成为后浇混凝土的一部分，以阻止钢筋与预喷反粘喷涂速凝橡胶沥青防水涂料粘连，以阻止钢筋破坏预喷反粘喷涂速凝橡胶沥青防水涂料，防止施工过程中钢筋将防水层搓坏，有效保护防水层；细沙层同时可以作为防护层，降低长时间太阳直射下的预喷反粘喷涂速凝橡胶沥青防水涂料形成的防水层的表面温度和表层老化程度，从而提升其反粘性能。
Pre-spraying anti-sticking waterproof construction method
一种预喷反粘防水施工方法
WANG SHUAICHAO (author) / LIU ZHENGJIE (author) / SONG KUNLUN (author) / XING YUBO (author) / WU JING (author) / LUO YINGYING (author) / LI BINGRU (author) / HUANG JINXING (author)
2023-07-21
Patent
Electronic Resource
Chinese
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